When I'm playing with my beardie dragon i let him run around on the floor. But when he gets to my desk (his aquarium is on there) he starts to puff out at me. He has done this twice now in the same spot. I don't know why he does that when he gets to that spot but now I try to keep him away from my desk. I know when he is going to puff out because he tilts his head a certain way but if i get any closer he opens his mouth! So my question is why does he puff out in that spot? I think its just weird. Thanks 
